[Info-vax] Pagefile is not showing on 8.2 running on Alpha

CY christery at gmail.com
Wed Aug 25 09:21:38 EDT 2010


Where is the page file, I'll have a look

DSA0:[SYS0.SYSEXE]sho mem
              System Memory Resources on 25-AUG-2010 15:14:27.32

Physical Memory Usage (pages):     Total        Free      In Use
Modified
  Main Memory (1024.00MB)         131072       44101       75394
11577

Extended File Cache  (Time of last reset: 16-JUN-2010 13:26:27.48)
 Allocated (MBytes)              9.70    Maximum size
(MBytes)           512.00
 Free (MBytes)                   0.00    Minimum size
(MBytes)             3.12
 In use (MBytes)                 9.70    Percentage Read I/
Os                56%
 Read hit rate                     27%   Write hit
rate                       0%
 Read I/O count             546865663    Write I/O count
414409341
 Read hit count             151013565    Write hit
count                      0
 Reads bypassing cache          15089    Writes bypassing cache
18658052
 Files cached open                951    Files cached
closed                  5
 Vols in Full XFC mode              0    Vols in VIOC Compatible
mode         8
 Vols in No Caching mode            0    Vols in Perm. No Caching
mode        0

Granularity Hint Regions (pages):  Total        Free      In Use
Released
  Execlet code region               1024           0
984          40
  Execlet data region                512           0
408         104
  S0/S1 Executive data region        765           0
765           0
  Resident image code region        2048           0
1184         864

Slot Usage (slots):                Total        Free    Resident
Swapped
  Process Entry Slots                733         511
222           0
  Balance Set Slots                  731         511
220           0

Dynamic Memory Usage:              Total        Free      In Use
Largest
  Nonpaged Dynamic Memory (MB)     11.61        4.53
7.08        0.54
  Paged Dynamic Memory    (MB)      6.57        3.68
2.88        3.67
  Lock Manager Dyn Memory (MB)     10.28        0.93        9.34

Buffer Object Usage (pages):                  In Use        Peak
  32-bit System Space Windows (S0/S1)           2049        2049
  64-bit System Space Windows (S2)                 0           0
  Physical pages locked by buffer objects       2049        2049

Memory Reservations (pages):       Group    Reserved      In
Use        Type
  Total (0 bytes reserved)                         0           0

Write Bitmap (WBM) Memory Summary
  Local bitmap count:     0     Local bitmap memory usage
(bytes)       0.00
  Master bitmap count:    6     Master bitmap memory usage (KB)
864.00

Swap File Usage (8KB pages):                   Index
Free        Size
  DISK$ALPHASYS:
[SYS0.SYSEXE]SWAPFILE.SYS
                                                   1
8904        8904

No paging files are installed.
  Total committed paging file usage:
69547

Of the physical pages in use, 7425 pages are permanently allocated to
OpenVMS.

And Where do those 69547 come from...

Think its this:

Directory DSA0:[SYS0.SYSEXE]

PAGEFILE.SYS;1                          4202500/4202512  12-DEC-2006
19:31:36.23
SWAPFILE.SYS;1                           142592/142592   13-DEC-2006
07:56:12.64

Total of 2 files, 4345092/4345104 blocks.

Its using a pagefile as it seems...

Just a bug in sho mem, or my eyes getting weeker...



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